EP3978683A4 - Ölbeständiges mittel für papier - Google Patents

Ölbeständiges mittel für papier Download PDF

Info

Publication number: EP3978683A4
Authority: EP; European Patent Office
Prior art keywords: paper; oil resistant; resistant agent; oil; agent
Prior art date: 2019-05-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP20814375.0A

Other languages

English (en)

French (fr)

Other versions

EP3978683B1 (de

EP3978683A1 (de

Inventor

Tetsuya Uehara

Michio Matsuda

Hirotoshi Sakashita

Yuuki Yamamoto

Daisuke Noguchi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Daikin Industries Ltd

Original Assignee

Daikin Industries Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-05-28

Filing date

2020-05-27

Publication date

2023-05-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=73553791&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3978683(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2020-05-27 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2022-04-06 Publication of EP3978683A1 publication Critical patent/EP3978683A1/de

2023-05-10 Publication of EP3978683A4 publication Critical patent/EP3978683A4/de

2024-10-02 Application granted granted Critical

2024-10-02 Publication of EP3978683B1 publication Critical patent/EP3978683B1/de

Status Active legal-status Critical Current

2040-05-27 Anticipated expiration legal-status Critical

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Paper (AREA)
Compositions Of Macromolecular Compounds (AREA)
Wrappers (AREA)

EP20814375.0A 2019-05-28 2020-05-27 Ölbeständiges mittel für papier Active EP3978683B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2019099463		2019-05-28
PCT/JP2020/020972 WO2020241709A1 (ja)	2019-05-28	2020-05-27	紙用耐油剤

Publications (3)

Publication Number	Publication Date
EP3978683A1 EP3978683A1 (de)	2022-04-06
EP3978683A4 true EP3978683A4 (de)	2023-05-10
EP3978683B1 EP3978683B1 (de)	2024-10-02

Family

ID=73553791

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20814375.0A Active EP3978683B1 (de)	2019-05-28	2020-05-27	Ölbeständiges mittel für papier

Country Status (8)

Country	Link
US (1)	US20220081842A1 (de)
EP (1)	EP3978683B1 (de)
JP (1)	JP7299526B2 (de)
KR (1)	KR102759978B1 (de)
CN (1)	CN113891972A (de)
ES (1)	ES2994088T3 (de)
TW (1)	TWI862595B (de)
WO (1)	WO2020241709A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102897230B1 (ko) *	2020-10-15	2025-12-11	다이킨 고교 가부시키가이샤	내유제 및 내유 조성물
KR20240016427A (ko)	2021-07-08	2024-02-06	다이킨 고교 가부시키가이샤	내유제 조성물
EP4345138B1 (de)	2021-07-08	2025-12-03	Daikin Industries, Ltd.	Ölbeständige wirkstoffzusammensetzung
CN116410405B (zh) *	2022-03-10	2025-01-28	北京马普新材料有限公司	共聚物、纸张用处理剂和纸制品
CN115926073B (zh) *	2022-12-02	2024-07-02	西南石油大学	一种纳米碳酸钙改性丙烯酰胺两性共聚物及其制备方法
EP4735685A1 (de) *	2023-06-30	2026-05-06	Kemira OYJ	Verfahren zur herstellung eines faserbasierten artikels
US20250215647A1 (en) *	2023-12-29	2025-07-03	Billerud Aktiebolag (Publ)	Coated paper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004019036A (ja) *	2002-06-14	2004-01-22	Daio Paper Corp	耐油紙
JP2006016724A (ja) *	2004-07-01	2006-01-19	Kazariichi:Kk	耐油紙素材
JP2006183221A (ja) *	2004-12-28	2006-07-13	Oji Paper Co Ltd	耐油性紙

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61108798A (ja) *	1984-10-31	1986-05-27	日本ゼオン株式会社	抄造紙内添用ラテツクス
JP2958624B2 (ja) *	1996-07-26	1999-10-06	株式会社不二コーン製作所	ガスバリア性を有する食品等のモールドトレー並びにその製造方法
AU5826599A (en) *	1998-11-16	2000-05-18	Rohm And Haas Company	Polymers for use as barrier coatings
WO2004035929A1 (en)	2002-10-15	2004-04-29	Dow Global Technologies Inc.	Method of producing a multilayer coated substrate having improved barrier properties
JP2005029943A (ja) *	2003-07-11	2005-02-03	Toppan Printing Co Ltd	耐油紙
JP2006206103A (ja) *	2005-01-28	2006-08-10	Eco I:Kk	パルプモールド製たこ焼き容器及びその製造方法
CN101356314B (zh)	2005-12-15	2012-07-04	陶氏环球技术有限责任公司	含添加剂组合物的改进纤维素制品
CA2676368C (en) *	2007-01-26	2012-03-20	Harima Chemicals, Inc.	Papermaking additive comprising a cationic copolymer and a filler
JP2010031400A (ja) *	2008-07-25	2010-02-12	Nippon Paper Industries Co Ltd	紙容器用原紙
JP5312249B2 (ja)	2009-07-29	2013-10-09	王子ホールディングス株式会社	耐油紙
CA2847443A1 (en) *	2011-09-01	2013-03-07	Nanopaper, Llc	Additives for papermaking
JP5895475B2 (ja) *	2011-11-29	2016-03-30	王子ホールディングス株式会社	耐油紙および耐油紙の製造方法
WO2013137386A1 (ja)	2012-03-16	2013-09-19	ダイキン工業株式会社	紙用耐水耐油剤
JP5820927B2 (ja)	2012-05-15	2015-11-24	帝人株式会社	補強用炭素繊維束、その製造方法及びそれを用いた複合体の製造方法
BR112016000940B1 (pt)	2013-07-19	2021-10-26	Asahi Kasei Fibers Corporation	Folha de fibra de celulose fina, estrutura laminada, métodos para produzir uma folha de fibra de celulose fina e para produzir uma estrutura laminada, membrana de tratamento de água, membrana de separação, folha de cultura de célula, estrutura composta de um plástico reforçado com fibra, folha trocadora de calor total, elemento de troca térmica total, e, trocador de calor total
JP6459956B2 (ja)	2015-12-28	2019-01-30	王子ホールディングス株式会社	耐油紙
EP3450521B1 (de) *	2016-04-27	2020-09-02	Agc Inc.	Flüssigkeitsabweisende zusammensetzung, verfahren zu ihrer herstellung und verfahren zur herstellung von ölbeständigem papier
JP7185124B2 (ja) *	2017-12-28	2022-12-07	ダイキン工業株式会社	パルプモールド製品およびその製造方法

2020
- 2020-05-27 ES ES20814375T patent/ES2994088T3/es active Active
- 2020-05-27 KR KR1020217038130A patent/KR102759978B1/ko active Active
- 2020-05-27 WO PCT/JP2020/020972 patent/WO2020241709A1/ja not_active Ceased
- 2020-05-27 CN CN202080038255.0A patent/CN113891972A/zh active Pending
- 2020-05-27 JP JP2021522830A patent/JP7299526B2/ja active Active
- 2020-05-27 TW TW109117674A patent/TWI862595B/zh active
- 2020-05-27 EP EP20814375.0A patent/EP3978683B1/de active Active
2021
- 2021-11-29 US US17/456,739 patent/US20220081842A1/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004019036A (ja) *	2002-06-14	2004-01-22	Daio Paper Corp	耐油紙
JP2006016724A (ja) *	2004-07-01	2006-01-19	Kazariichi:Kk	耐油紙素材
JP2006183221A (ja) *	2004-12-28	2006-07-13	Oji Paper Co Ltd	耐油性紙

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020241709A1 *

Also Published As

Publication number	Publication date
JP7299526B2 (ja)	2023-06-28
KR102759978B1 (ko)	2025-02-03
EP3978683B1 (de)	2024-10-02
CN113891972A (zh)	2022-01-04
TWI862595B (zh)	2024-11-21
EP3978683A1 (de)	2022-04-06
ES2994088T3 (en)	2025-01-17
KR20220002428A (ko)	2022-01-06
JPWO2020241709A1 (de)	2020-12-03
WO2020241709A1 (ja)	2020-12-03
US20220081842A1 (en)	2022-03-17
TW202106949A (zh)	2021-02-16

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2023-01-18	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DAIKIN INDUSTRIES, LTD.
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